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| author | Scott Moser <smoser@ubuntu.com> | 2016-03-24 12:51:31 -0400 |
|---|---|---|
| committer | Scott Moser <smoser@ubuntu.com> | 2016-03-24 12:51:31 -0400 |
| commit | eb8b2f0e7b777b756a4965ea784ce1354b5c6396 (patch) | |
| tree | 119315fc45eedbd454e091b6e5d21646df8cef90 | |
| parent | 5b3cad36be8981cd12cffdf5c5e539b522404000 (diff) | |
| download | vyos-cloud-init-eb8b2f0e7b777b756a4965ea784ce1354b5c6396.tar.gz vyos-cloud-init-eb8b2f0e7b777b756a4965ea784ce1354b5c6396.zip | |
provide datasource.check_instance_id with access to system config
Changing this interface to allow for easy change later.
The thing that this will enable is:
a.) maas datasource to look at the system config and see if it
is configured with the same consumer_key
b.) datasource config could allow setting a variable that it
would look at.
| -rw-r--r-- | cloudinit/sources/DataSourceAzure.py | 2 | ||||
| -rw-r--r-- | cloudinit/sources/DataSourceNoCloud.py | 3 | ||||
| -rw-r--r-- | cloudinit/sources/DataSourceOpenStack.py | 2 | ||||
| -rw-r--r-- | cloudinit/sources/__init__.py | 2 | ||||
| -rw-r--r-- | cloudinit/stages.py | 3 |
5 files changed, 7 insertions, 5 deletions
diff --git a/cloudinit/sources/DataSourceAzure.py b/cloudinit/sources/DataSourceAzure.py index 832b3063..698f4cac 100644 --- a/cloudinit/sources/DataSourceAzure.py +++ b/cloudinit/sources/DataSourceAzure.py @@ -254,7 +254,7 @@ class DataSourceAzureNet(sources.DataSource): def get_config_obj(self): return self.cfg - def check_instance_id(self): + def check_instance_id(self, sys_cfg): # quickly (local check only) if self.instance_id is still valid return sources.instance_id_matches_system_uuid(self.get_instance_id()) diff --git a/cloudinit/sources/DataSourceNoCloud.py b/cloudinit/sources/DataSourceNoCloud.py index afd08935..f786516b 100644 --- a/cloudinit/sources/DataSourceNoCloud.py +++ b/cloudinit/sources/DataSourceNoCloud.py @@ -209,13 +209,14 @@ class DataSourceNoCloud(sources.DataSource): mydata['meta-data']['dsmode']) return False - def check_instance_id(self): + def check_instance_id(self, sys_cfg): # quickly (local check only) if self.instance_id is still valid # we check kernel command line or files. current = self.get_instance_id() if not current: return None + LOG.info("Hi, I got some system config: %s", sys_cfg) quick_id = _quick_read_instance_id(cmdline_id=self.cmdline_id, dirs=self.seed_dirs) if not quick_id: diff --git a/cloudinit/sources/DataSourceOpenStack.py b/cloudinit/sources/DataSourceOpenStack.py index 79bb9d63..f7f4590b 100644 --- a/cloudinit/sources/DataSourceOpenStack.py +++ b/cloudinit/sources/DataSourceOpenStack.py @@ -150,7 +150,7 @@ class DataSourceOpenStack(openstack.SourceMixin, sources.DataSource): return True - def check_instance_id(self): + def check_instance_id(self, sys_cfg): # quickly (local check only) if self.instance_id is still valid return sources.instance_id_matches_system_uuid(self.get_instance_id()) diff --git a/cloudinit/sources/__init__.py b/cloudinit/sources/__init__.py index c63464b2..82cd3553 100644 --- a/cloudinit/sources/__init__.py +++ b/cloudinit/sources/__init__.py @@ -217,7 +217,7 @@ class DataSource(object): def get_package_mirror_info(self): return self.distro.get_package_mirror_info(data_source=self) - def check_instance_id(self): + def check_instance_id(self, sys_cfg): # quickly (local check only) if self.instance_id is still return False diff --git a/cloudinit/stages.py b/cloudinit/stages.py index 8ebbe6a9..5d6b0447 100644 --- a/cloudinit/stages.py +++ b/cloudinit/stages.py @@ -223,7 +223,8 @@ class Init(object): if ds and existing == "trust": myrep.description = "restored from cache: %s" % ds elif ds and existing == "check": - if hasattr(ds, 'check_instance_id') and ds.check_instance_id(): + if (hasattr(ds, 'check_instance_id') and + ds.check_instance_id(self.cfg)): myrep.description = "restored from checked cache: %s" % ds else: myrep.description = "cache invalid in datasource: %s" % ds |